#wrap {
    width: 100%;
    margin: 0 auto;
}

#header {
    margin: 20px;
    height: auto;
    border: solid 0px #0000FF;
}

#container {
    position: relative;
    margin: 20px;
    height: auto;
}

#left_side {
    position: absolute;
    top: 0px;
    left: 0px;
    border: solid 0px #0000FF;
    width: 20%;
    height: 100%;
}

#content {
    border: solid 0px #0000FF;
    height: 100%;
    width: 60%;
    margin-left: 20%;
}

#right_side {
    position: absolute;
    top: 0px;
    right: 0px;
    border: solid 0px #0000FF;
    width: 20%;
    height: 100%;
}

/* #footer {
	margin: 20px;
	height: auto;
	border: solid 1px #0000FF;
} */